AU7731194A - Treatment of aqueous phosphorus wastes - Google Patents

Treatment of aqueous phosphorus wastes

Info

Publication number
AU7731194A
AU7731194A AU77311/94A AU7731194A AU7731194A AU 7731194 A AU7731194 A AU 7731194A AU 77311/94 A AU77311/94 A AU 77311/94A AU 7731194 A AU7731194 A AU 7731194A AU 7731194 A AU7731194 A AU 7731194A
Authority
AU
Australia
Prior art keywords
treatment
aqueous phosphorus
wastes
phosphorus wastes
aqueous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU77311/94A
Inventor
Paul J Beck
Jay R Brummer
Theodore F Munday
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FMC Corp
Original Assignee
FMC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FMC Corp filed Critical FMC Corp
Publication of AU7731194A publication Critical patent/AU7731194A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/906—Phosphorus containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/911—Cumulative poison
    • Y10S210/912—Heavy metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
AU77311/94A 1993-10-12 1994-09-20 Treatment of aqueous phosphorus wastes Abandoned AU7731194A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/134,954 US5368741A (en) 1993-10-12 1993-10-12 Treatment of aqueous phosphorus wastes
PCT/US1994/010603 WO1995010483A1 (en) 1993-10-12 1994-09-20 Treatment of aqueous phosphorus wastes
US134954 1998-08-17

Publications (1)

Publication Number Publication Date
AU7731194A true AU7731194A (en) 1995-05-04

Family

ID=22465779

Family Applications (1)

Application Number Title Priority Date Filing Date
AU77311/94A Abandoned AU7731194A (en) 1993-10-12 1994-09-20 Treatment of aqueous phosphorus wastes

Country Status (3)

Country Link
US (1) US5368741A (en)
AU (1) AU7731194A (en)
WO (1) WO1995010483A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO303566B1 (en) * 1996-10-07 1998-08-03 Norsk Leca As Expanded lightweight clinker for phosphorus removal
US6627083B2 (en) * 1996-10-07 2003-09-30 A.S. Norsk Leca Light expanded clay aggregates for phosphorous removal
US5719099A (en) * 1996-10-22 1998-02-17 Bhat Industries, Inc. Method and compositions for stabilization of heavy metals, acid gas removal and ph control in contaminated matrices
US6444130B1 (en) 2000-10-30 2002-09-03 Fmc Properties,Llc. Process for rendering waste from electric furnace production of phosphorus non-hazardous
US9254582B2 (en) * 2011-08-08 2016-02-09 Cleanwater Technologies, Llc Process for the manufacture of phosphorus removal aggregate from fractionating sand mine waste products
CN103771567B (en) * 2012-10-23 2015-07-01 苏州科技学院 Novel method for inhibiting diffusion of hydrogen phosphide from sediment of enclosed water body to atmosphere

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE137799C (en) *
CA700418A (en) * 1964-12-22 Fmc Corporation Production of phosphine
US2977192A (en) * 1958-08-26 1961-03-28 Fmc Corp Process for the production of phosphine and sodium hypophosphite
US3116109A (en) * 1961-03-10 1963-12-31 Fmc Corp Process for production of phosphine and phosphite-free phosphates
GB990918A (en) * 1962-04-04 1965-05-05 Albright & Wilson M F G Ltd Improvements in the production of phosphine
US3650686A (en) * 1969-08-18 1972-03-21 Monsanto Co Process for recovery of phosphorous values from dilute plant effluents
US4017388A (en) * 1969-08-22 1977-04-12 Dorr-Oliver Incorporated Split treatment phosphorus removal from waste
US3971707A (en) * 1973-07-25 1976-07-27 Erco Industries Limited Oxidation of phosphorus in aqueous medium
US4175111A (en) * 1977-12-14 1979-11-20 Fmc Corporation Removal of phosphine from phosphine-contaminated carbon monoxide gas streams
US4185079A (en) * 1978-06-08 1980-01-22 Fmc Corporation Removal of phosphine contaminant from carbon monoxide gas mixtures
DE2840147A1 (en) * 1978-09-15 1980-03-27 Hoechst Ag METHOD FOR THE CONTINUOUS PRODUCTION OF PHOSPHANE
US4207300A (en) * 1978-12-18 1980-06-10 Borg-Warner Corporation Process for the preparation of orthophosphorous acid and phosphine
US4284515A (en) * 1979-12-10 1981-08-18 Stauffer Chemical Company Process for decreasing elemental phosphorus levels in an aqueous medium
US4402833A (en) * 1979-12-13 1983-09-06 Occidental Chemical Corporation Waste water treatment system for elemental phosphorous removal
US4329224A (en) * 1980-11-14 1982-05-11 General Electric Company Wastewater treatment process
US4434060A (en) * 1980-11-25 1984-02-28 General Electric Company Removal of heavy metals content
US4383847A (en) * 1981-01-07 1983-05-17 James C. Barber And Associates, Inc. Production of fluid fertilizer from phosphorus furnace waste stream
US4671882A (en) * 1983-08-31 1987-06-09 Deere & Company Phosphoric acid/lime hazardous waste detoxification treatment process
US4689154A (en) * 1985-11-15 1987-08-25 Occidental Chemical Corporation Process for removing phosphorus from industrial waste water
US4737356A (en) * 1985-11-18 1988-04-12 Wheelabrator Environmental Systems Inc. Immobilization of lead and cadmium in solid residues from the combustion of refuse using lime and phosphate
JPS63224792A (en) * 1987-03-16 1988-09-19 Agency Of Ind Science & Technol Removal of phosphorus in waste water
US4950409A (en) * 1988-06-10 1990-08-21 Stanforth Robert R Method for treating hazardous wastes
US5037479A (en) * 1990-04-20 1991-08-06 Rmt, Inc. Method for reduction of heavy metal leaching from hazardous waste under acidic and nonacidic conditions

Also Published As

Publication number Publication date
US5368741A (en) 1994-11-29
WO1995010483A1 (en) 1995-04-20

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